|Some remarks on the finite-memory K-hypotheses problems - Shubert, Bruno O.|
Title from cover
Keywords: HOLOGRAPHY; INTERFEROMETERS
|Design of an operational management by objectives manual - Musgrave, Gerald L.;Elster, Richard S.;Creighton, John W.;Githens, William H.|
Final report for period June 1972 - June 1973 --Cover.
Keywords: HOLOGRAPHY; INTERFEROMETERS
|Laser beam profile measurements using spatial sampling, fourier optics, and holography (Volume NBS Technical Note 1009) - Johnson, Eric Gunnar, 1936-|
Keywords: Laser beams--Measurement; Holography
|The characterization of acoustic variability in the ocean - Burnett, Thomas Danforth.|
Title from cover
Keywords: HOLOGRAPHY; ELECTROOPTICS; AERONAUTICS--RESEARCH
|Introduction to Holography - Thomas G. Smith|
This film examines the process of holography, types of holograms, and the uses of the hologram for artistic and scientific purposes, as demonstrated by Tung H. Jeong, PhD, Lake Forest College.
Keywords: lasers; holography; science; optics
|In the optical realm: Wenyon & Gamble holographic installations, 1988-91 - Brendan Flynn, Susan Gamble and Michael Wenyon|
Catalog to the exhibition of holograms and holographic installations at the Wolverhampton Art Gallery by Wenyon & Gamble (artists) with colour illustrations and text by artists and curator.
Keywords: catalogue; holography; exhibition; art; hologram
|DEEP THERMAL STREAM IN THE DAGESTAN TERRITORY - DZHAMALOVA, A. S|
RESULTS ARE PRESENTED FOR A STUDY OF MAGNITUDE AND VARIATIONS OF DEEP GEOTHERMAL CURRENTS AND THE RADIOGENIC COMPONENT IN SEDIMENTARY ROCK SECTIONS IN THE DAGESTAN A.S.S.R. THE EFFECT OF STRUCTURAL CONDITIONS ON THERMAL DISTRIBUTION IS EVALUATED.
Keywords: HOLOGRAPHY; RESEARCH; ACOUSTICS; OPTICS; RADAR
|Synchronicity and the Holographic Universe - Michael Talbot|
An Michael Talbot interview about synchronicity & the holographic universe
Keywords: Michael Talbot; Holographic Universe; Holography
|MARS IN THE EYES OF GEOLOGISTS - KONOVALOV, B|
THE STUDY OF OTHER PLANETS TO FIND OUT MORE ABOUT EARLY GEOLOGICAL DEVELOPMENT ON EARTH IS DISCUSSED. MARS AGED BEFORE OUR OWN PLANET AND THIS COULD BE USEFUL FOR SUPPLYING COMPARATIVE MATERIAL FOR RESEARCH. THERE ARE MANY SIMILARITIES BETWEEN THE MOON, MARS AND EARTH, VOLCANIC DISTURBANCE, TYPE OF ROCK, ALTITUDE RELIEF, ETC., WHICH MAY SERVE FOR COMPARATIVE INFORMATION.
Keywords: GRATINGS (SPECTRA); HOLOGRAPHY; CONCAVITY; LINE SPECTRA
|Multi-Dimensional Quantum Tunneling and Transport Using the Density-Gradient Model - Biegel, Bryan A.|
We show that quantum effects are likely to significantly degrade the performance of MOSFETs (metal oxide semiconductor field effect transistor) as these devices are scaled below 100 nm channel length and 2 nm oxide thickness over the next decade. A general and computationally efficient electronic device model including quantum effects would allow us to monitor and mitigate these effects. Full quantum models are too expensive in multi-dimensions...
Keywords: HOLOGRAPHY; LAUNCHING; SOLAR SAILS; PERIHELIONS; SUMMER; TRAJECTORIES
|Elementary Experiments with Lasers - G. Wright|
G. Wright Elementary Experiments with Lasers Wykeham Publications Ltd. 1973 Acrobat 7 Pdf 18.6 Mb. Scanned by artmisa using Canon DR2580C + flatbed option
Keywords: Physics; Laser; Holography; Coherence; Safety; Polarization
|COSMIC RAY STUDIES ABOARD ARTIFICIAL EARTH SATELLITES - AKIMOV, V. V.|
SPECIFIC INVESTIGATIONS IN THE FIELD OF COSMIC RAY PHYSICS ARE REPORTED THAT WERE PERFORMED USING ARTIFICIAL EARTH SATELLITES. THE MAJOR PORTION OF THE COLLECTION IS MADE UP OF ARTICLES PRESENTING THE RESULTS OF EXPERIMENTS MADE ABOARD THE PROTON 1, 2, 3 SCIENTIFIC SPACE STATIONS (MEASUREMENTS OF HYDROGEN AND CARBON EFFECTIVE INTERACTION SECTIONS, ENERGY SPECTRUM OF PRIMARY COSMIC RAY PARTICLES OF HIGH AND SUPERHIGH ENERGIES, STUDY OF THE CHEMICAL COMPOSITION OF COSMIC RAYS AND HIGH ENERGY ELECT...
Keywords: ANASTIGMATISM; GRATINGS (SPECTRA); HOLOGRAPHY; CONCAVITY; OPTICAL EQUIPMENT
|Wiki - HoloWiki - A Holography FAQ|
HoloWiki - A Holography FAQ dumped with WikiTeam tools.
Keywords: wiki; wikiteam; MediaWiki; HoloWiki - A Holography FAQ; holowikiorg
|Solar-powered pump - NON|
A solar powered pump particularly suited for intermittently delivering a stream of water is reported. The pump is characterized by a housing adapted to be seated in a source of water having a water discharge port disposed above the water line of the source, a sump including a valved inlet port through which water is introduced to the sump, disposed beneath the water line, a displacer supported for vertical reciprocation in said housing, an air passageway extended between the vertically spaced fa...
Keywords: HOLOGRAPHY; LASERS; NONDESTRUCTIVE TESTS; APPROXIMATION; IMAGING TECHNIQUES; PREDICTION ANALYSIS TECHNIQUES
|MIT 6.S079 Nanomaker, Spring 2013 - MIT OpenCourseWare|
View the complete course: http://ocw.mit.edu/6-S079S13Instructors: Dr. Katey Lo, Dr. Joseph Summers, Prof. Vladimir BulovicThis collection contains a series of lab and demonstration videos that correspond to the labs conducted during the course. Step-by-step instructions are provided, along with a series of exploratory tests and examples when relevant.License: Creative Commons BY-NC-SAMore information at http://ocw.mit.edu/termsMore courses at http://ocw.mit.edu
Keywords: spectrometer; holography; LED; PDMS; microfluidic; doping; piezoelectricity; photovoltaic
|Photocatalytic generation of hydrogen from water - Bottoms, W. R.|
A concept designed to overcome the problems encountered when using photodissociation for the generation of hydrogen is discussed. The problems limiting the efficiency of photodissociation of water are the separation of the photolysis products and the high energy photons necessary for the reaction. It is shown that the dissociation energy of a large number of molecules is catalytically reduced when these molecules are in intimate contact with the surface of certain metals...
Keywords: LASERS; OPTICS; SUMMARIES; CAMERA SHUTTERS; HOLOGRAPHY; RADIOGRAPHY; SPECTROSCOPY; TELEVISION CAMERAS
|University Optics vol 2 - D.W. Tenquist R.M. Whittle & J. Yarwood|
D.W. Tenquist R.M. Whittle & J. Yarwood University Optics vol 2 Iliffe/Butterworth & Co. 1970 Acrobat 7 Pdf 11.5 Mb. Scanned by artmisa using Canon DR2580C + flatbed option
Keywords: Quantum; Radiation; Polarisation; Interferometry; Spectroscopy; Coherence; Holography; Microscope
|LIGHT EMISSION IN THE VACUUM ULTRAVIOLET THROUGH ELECTRON COLLISION EXCITATION IN GASES. PART A: INVESTIGATIONS IN OXYGEN - SROKA, W|
A NEARLY MONOCHROMATIC ELECTRON BEAM OF LOW ENERGY (0 TO 200 EV) INTERACTS WITH MOLECULES OF A GAS (O2, N2, ETC). THE RADIATION EMITTED IN THIS COLLISION PROCESS IS OBSERVED WITH A VACUUM MONOCHROMATOR. THE REGISTERED WAVE-LENGTH CAN BE ATTRIBUTED TO KNOWN TRANSITIONS. EXCITATION FUNCTIONS AND THE APPEARANCE POTENTIALS OF THESE PROCESSES ARE MEASURED. IT IS FOUND THAT THE ELECTRONS DISSOCIATE THE MOLECULES IN A SINGLE COLLISION INTO EXCITED ATOMS OR IONS WHICH EMIT A RADIATION IN THE VACUUM ULTR...
Keywords: GRATINGS (SPECTRA); HOLOGRAPHY; ELECTROMAGNETIC RADIATION; INTERFEROMETRY; MAXWELL EQUATION; POLARIZATION CHARACTERISTICS
|Development of Russian rocket engine technology - Moshkin, Y. K|
The history is presented of the creation of Soviet liquid-fueled rocket engines. The works of K. E. Tsiolkovskiy and Yu. V. Kondratyuk on the selection of engine and rocket designs, including multistage designs, are described. The properties of fuel components for liquid-fueled engines and the work of F. A. Tsander in the area of the creation of original plans for spacecraft and rocket engines are studied...
Keywords: DIFFRACTION; GRATINGS (SPECTRA); HOLOGRAPHY; NUMERICAL ANALYSIS; SURFACE GEOMETRY
|PARS: Programs for Analysis and Resizing of Structures, user manual - Haftka, R. T.|
PARS processors and their use, flutter analysis, sensitivity analysis for stresses, and resizing are presented. Design variable definition and interface with finite element model, static constraints and their derivatives, flutter derivatives, and optimization are discussed.
Keywords: ELECTRONIC RECORDING SYSTEMS; IMAGE PROCESSING; STEREOSCOPY; TELEVISION EQUIPMENT; HOLOGRAPHY; MATHEMATICAL MODELS; OPTICAL HETERODYNING; PULSED LASERS; SPATIAL FILTERING; BANDWIDTH; FLOW VISUALIZATION; HOLOGRAPHY
|MEASUREMENT OF TURBULENT HF FIELDS IN A HIGH CURRENT RECTILINEAR GAS DISCHARGE FROM THE INTENSITY OF FORBIDDEN HEI LINES - ZELENIN, G. V.|
AN INVESTIGATION WAS MADE OF SATELLITES CLOSE TO THE FORBIDDEN LINE OF HEI IN THE CASE OF TURBULENT PLASMA HEATING IN A HIGH CURRENT RECTILINEAR GAS DISCHARGE. THE PLASMA EMISSION SPECTRUM WAS ALSO ANALYZED.
Keywords: GRATINGS (SPECTRA); HOLOGRAPHY; SPECTROSCOPY; EQUIPMENT SPECIFICATIONS; PERFORMANCE TESTS; PRODUCT DEVELOPMENT; TEST EQUIPMENT
|Physics of the solar activity and dynamic processes in the interplanetary space and in the earth's magnetosphere - Vernov, S. N., et al|
Magnetospheric, solar, interplanetary space, and plasma physics
Keywords: HEAT GENERATION; HOLOGRAPHY; SOLAR SIMULATORS; XENON LAMPS; ARC LAMPS; HEAT TRANSFER; INTERFEROMETRY; SPACE ENVIRONMENT SIMULATION
|Space shuttle aps propellant thermal conditioner study - Fulton, D. L|
An analytical and experimental effort was completed to evaluate a baffle type thermal conditioner for superheating O2 and H2 at supercritical pressures. The thermal conditioner consisted of a heat exchanger and an integral reactor (gas generator) operating on O2/H2 propellants. Primary emphasis was placed on the hydrogen conditioner with some effort on the oxygen conditioner and a study completed of alternate concepts for use in conditioning oxygen...
Keywords: D-2 SATELLITES; GRATINGS (SPECTRA); HOLOGRAPHY; LYMAN BETA RADIATION; IMAGE CORRELATORS; SPECTROPHOTOMETRY
|Impact Resistance of Lightweight Hybrid Structures for Gas Turbine Engine Fan Containment Applications - Hebsur, Mohan G.|
The ballistic impact resistance of hybrid composite sandwich structures was evaluated with the ultimate goal of developing new materials or structures for potential gas turbine engine fan containment applications. The sandwich structures investigated consisted of GLARE-5 laminates as face sheets with lightweight cellular metallic materials such as honeycomb, foam, and lattice block as a core material...
Keywords: HOLOGRAPHIC OPTICAL ELEMENTS; CONICAL SCANNING; OPTICAL RADAR; TELESCOPES; OPTICAL FILTERS; HOLOGRAPHY; NEODYMIUM LASERS; ROTATION; YAG LASERS
|MSFC Investigations of Beta Cloth Darkening Due to Ultraviolet Radiation Interactions - Kamenetzky, Rachel R.|
A common component of multi-layer insulation blankets is beta cloth, a woven fiberglass cloth impregnated with Teflon. It is planned for extensive use on the International Space Station (ISS). The Environmental Effects Group of the Marshall Space Flight Center Materials, Processing and Manufacturing Department has investigated the impact of atomic oxygen (AO) and ultraviolet (UV) radiation on the optical properties of plain and aluminized beta cloth, both in the laboratory and as part of long-du...
Keywords: NEURAL NETS; HOLOGRAPHY; VIBRATION; MATHEMATICAL MODELS; FINITE ELEMENT METHOD; DAMAGE; EDUCATION; INCENTIVES; VIBRATION MODE
|Analysis of Measurements of Saharan Dust by Airborne and Ground-based Remote Sensing Methods during the Puerto Rico Dust Experiment (PRIDE) - Reid, Jeffrey S.|
For 26 days in mid-June and July 2000, a research group comprised of U.S. Navy, NASA, and university scientists conducted the Puerto Rico Dust Experiment (PRIDE). In this paper we give a brief overview of mean meteorological conditions during the study. We focus on findings on African dust transported into the Caribbean utilizing Navajo aircraft and AERONET Sun photometer data. During the study midvisible aerosol optical thickness (AOT) in Puerto Rico averaged 0.25, with a maximum less than 0.5 ...
Keywords: MICROGRAVITY; SILICON DIOXIDE; NUMERICAL ANALYSIS; REAL TIME OPERATION; HOLOGRAPHY; PARTICLE MOTION; SPACE FLIGHT; APPROXIMATION
|HOLOGRAPHY LECTURE AND DEMONSTRATION - Thomas Grillo|
This is a lecture, and demonstration of applications for, and production of laser vieable transmission, and white-light viewable reflection display holograms. I don't go into the finite details of the actual exposure, or development process, but I do give a general introductory level look at three typical optical table setups for the following: 1. Single beam reflection hologram (white-light viewable) 2...
Keywords: 3d; 3D; 3-D; holography; holographic; imaging; demonstration; by; Thomas; Grillo
|A lightweight, high strength dexterous manipulator for commercial applications - Marzwell, Neville I.|
The concept, design, and features are described of a lightweight, high strength, modular robot manipulator being developed for space and commercial applications. The manipulator has seven fully active degrees of freedom and is fully operational in 1 G. Each of the seven joints incorporates a unique drivetrain design which provides zero backlash operation, is insensitive to wear, and is single fault tolerant to motor or servo amplifier failure...
Keywords: DISPLAY DEVICES; HOLOGRAPHY; LIGHT MODULATION; PARALLAX; REAL TIME OPERATION; REMOTE HANDLING; THERMOPLASTICITY; VIEWING
|Images - Charles A. Taylor|
Charles A. Taylor Images Wykeham Publications ( London ) Ltd. 1978 Acrobat 7 Pdf 31.0 Mb. Scanned by artmisa using Canon DR2580C + flatbed option
Keywords: Physics; Optics; Coherence; Diffraction; Electron Lens; Scanning; Holography; Schlieren; Medical Imaging; Telescope
|NASA patent abstracts bibliography: A continuing bibliography. Section 2: Indexes (supplement 06) - NON|
For abstract, see N75-20149.
Keywords: COMPOSITE MATERIALS; DIFFRACTION PATTERNS; DISPLACEMENT MEASUREMENT; HOLOGRAPHY; LASERS; CERAMICS; EPOXY RESINS; GLASS FIBERS; NONDESTRUCTIVE TESTS
|Roving Vehicles for Lunar and Planetary Exploration - NON|
This special bibliography includes the design, development, and application of lunar and Mars rovers; vehicle instrumentation and power supplies; navigation and control technologies; and site selection.
Keywords: NONDESTRUCTIVE TESTS; NEURAL NETS; CALIBRATING; HOLOGRAPHY; OPTICAL MEASUREMENT; VIBRATION; GROUND TESTS; AIRCRAFT SAFETY
|ASTP RBCC Activities - Nelson, Karl W.|
This presentation reviews the activities of the Advanced Space Transportation Program (ASTP) in the development of Rocket-Based Combined Cycle (RBCC)technology. The document consist of the presentation slides for a talk scheduled to be given to the World Aviation Congress and Exhibit of SAE. Included in the review is discussion of recent accomplishments in the area of Advanced Reusable technologies (ART), which includes work in flowpath testing, and system studies of the various vehicle/engine c...
Keywords: DISPLACEMENT MEASUREMENT; ELECTRO-OPTICS; HOLOGRAPHY; MODULATION; BESSEL FUNCTIONS; DIFFRACTION PATTERNS; NONINTRUSIVE MEASUREMENT
|Free Body Dynamics of a Spinning Cylinder With Planar Restraint (a.k.a. Barrel of Fun) - Moraru, Laurentiu|
The dynamic motion of a cylinder on a floor or hard surface is both entertaining and instructive. With maintenance torques, motion can be sustained and controlled as illustrated in a video clip that can be viewed in the PDF file of this document. The analysis of such a cylinder with and without end caps is burned on rotation about its center of mass and restrained by a plane normal to the axis passing through its center of mass at an angle alpha...
Keywords: EXTERNAL TANKS; VOIDS; SYNTHETIC APERTURES; FOAMS; INSULATION; INSPECTION; DAMAGE; NONDESTRUCTIVE TESTS; MICROWAVE HOLOGRAPHY; DETECTION; MILLIMETER WAVES
|Rapid Modeling and Analysis Tools: Evolution, Status, Needs and Directions - Knight, Norman F., Jr.|
Advanced aerospace systems are becoming increasingly more complex, and customers are demanding lower cost, higher performance, and high reliability. Increased demands are placed on the design engineers to collaborate and integrate design needs and objectives early in the design process to minimize risks that may occur later in the design development stage. High performance systems require better understanding of system sensitivities much earlier in the design process to meet these goals...
Keywords: OPTICAL MEMORY (DATA STORAGE); HOLOGRAPHY; SPHERICAL WAVES; DOPED CRYSTALS; IRON; LITHIUM NIOBATES; PLANE WAVES
|Magnetically controlled plasma accelerator Patent - Norwood, J., Jr.|
Magnetically controlled plasma accelerator capable of ignition in low density gaseous environment
Keywords: DATA STORAGE; IMAGE CORRELATORS; INFORMATION RETRIEVAL; LIGHT BEAMS; HOLOGRAPHY; LASERS; PATTERN RECOGNITION
|Textbook Multigrid Efficiency for the Steady Euler Equations - Roberts, Thomas W.|
A fast multigrid solver for the steady incompressible Euler equations is presented. Unlike time-marching schemes, this approach uses relaxation of the steady equations. Application of this method results in a discretization that correctly distinguishes between the advection and elliptic parts of the operator, allowing efficient smoothers to be constructed. Solvers for both unstructured triangular grids and structured quadrilateral grids have been written...
Keywords: STRUCTURAL ANALYSIS; FUSELAGES; PANELS; FINITE ELEMENT METHOD; ELECTRO-OPTICS; HOLOGRAPHY; INTERFEROMETRY; IMAGE PROCESSING
|BSTJ 47: 10. December 1968: "Mental Holography": Stereograms Portraying Ambiguously Perceivable Surfaces. (Julesz, Bela; Johnson, Stephen C.)|
Bell System Technical Journal, 47: 10. December 1968 pp 2075-2093. "Mental Holography": Stereograms Portraying Ambiguously Perceivable Surfaces. (Julesz, Bela; Johnson, Stephen C.)
Keywords: surfaces; ambiguous; stereogram; unambiguous; holography; surface; plane; stereograms; printed; algorithm; cosine function; unambiguous margins; picture element; mental holography; ambiguous stereogram; ambiguous stereograms; pyramidal staircase; bell system; system technical; hidden surfaces
|Space Technology for Patient Monitoring - NON|
A contract for the development of an astronaut monitoring system in the early days of the space program provided Mennen Medical, Inc. with a foundation in telemetry that led to the development of a computerized medical electronic system used by hospitals. Mennen was the first company to adopt solid state design in patient monitoring and to offer multipatient telemetry monitoring. Telemetry converts instrument data to electrical signals and relays them to a remote receiver where they are displaye...
Keywords: BACKGROUND NOISE; ETALONS; HOLOGRAPHY; NOISE REDUCTION; BANDPASS FILTERS; SIGNAL TO NOISE RATIOS; OPTICAL RADAR; AIRBORNE EQUIPMENT; NARROWBAND
|Role of Thyroxine in Space-Developed Jellyfish - Spangenberg, Dorothy B|
The Aurelia Metamorphosis Test System was previously used to determine the effects of the space environment on the development and behavior of tiny (1-2 mm) jellyfish ephyrae during the SLS-1 and IML-2 missions. Results from the SLS-1 experiment included the discovery that statolith numbers were significantly reduced in Earth-formed ephyrae flown for nine days in space as compared with ground-based controls...
Keywords: CRYOGENIC TEMPERATURE; DIFFRACTION; HOLOGRAPHY; DATA STORAGE; OPTICAL DATA PROCESSING; OPTICAL MEMORY (DATA STORAGE); BACTERIA; MULTIPLEXING; PHOTORECEPTORS; LOSSES
|Dynamic airfoil stall investigations - Platzer, M. F.|
Experimental and computational investigations of the dynamic stall phenomenon continue to attract the attention of various research groups in the major aeronautical research laboratories. There are two reasons for this continued research interest. First, the occurrence of dynamic stall on the retreating blade of helicopters imposes a severe performance limitation and thus suggests to search for ways to delay the onset of dynamic stall...
Keywords: COLOR; SPECKLE PATTERNS; SUGARS; WAVE FRONTS; HETERODYNING; HOLOGRAPHIC INTERFEROMETRY; HOLOGRAPHY; PHASE SHIFT; BREADBOARD MODELS; CRYSTAL GROWTH; METROLOGY; OPTICAL DATA PROCESSING
|CDGPS-Based Relative Navigation for Multiple Spacecraft - Mitchell, Megan Leig|
This thesis investigates the use of Carrier-phase Differential GPS (CDGPS) in relative navigation filters for formation flying spacecraft. This work analyzes the relationship between the Extended Kalman Filter (EKF) design parameters and the resulting estimation accuracies, and in particular, the effect of the process and measurement noises on the semimajor axis error. This analysis clearly demonstrates that CDGPS-based relative navigation Kalman filters yield good estimation performance without...
Keywords: LIQUID CRYSTALS; SILICON; HOLOGRAPHY; THREE DIMENSIONAL MODELS; DISPLAY DEVICES; SPATIAL RESOLUTION; FINITE DIFFERENCE TIME DOMAIN METHOD; FINITE DIFFERENCE THEORY
|Workshop on Oxygen in Asteroids and Meteorites - NON|
Contents include the following: Constraints on the detection of solar nebula's oxidation state through asteroid observation. Oxidation/Reduction Processes in Primitive Achondrites. Low-Temperature Chemical Processing on Asteroids. On the Formation Location of Asteroids and Meteorites. The Spectral Properties of Angritic Basalts. Correlation Between Chemical and Oxygen Isotopic Compositions in Chondrites...
Keywords: FAR UV SPECTROSCOPIC EXPLORER; EXTREME ULTRAVIOLET EXPLORER SATELLITE; FAR ULTRAVIOLET RADIATION; GRAZING INCIDENCE; IMAGE RESOLUTION; HOLOGRAPHY; WAVE FRONTS; ASTRONOMY
|Test Fixture for Determination of Energy Absorbing Capabilities of Composite Materials - NON|
The present invention provides a fixture for supporting an elongated specimen for crush testing. The fixture comprises a base plate. four guiding rods, a sliding plate, four support rods and two collars. The guiding rods connect to the base plate and extend in a direction substantially perpendicular to the base plate. The sliding plate has linear bearings which encircle the guiding rods and enable translation of the sliding plate along the axis of each guiding rod...
Keywords: ACTIVE CONTROL; FUSELAGES; NEAR FIELDS; AIRCRAFT NOISE; CONTROL SYSTEMS DESIGN; PRINCIPAL COMPONENTS ANALYSIS; VIBRATION ISOLATORS; NOISE REDUCTION; ACOUSTICAL HOLOGRAPHY; AIRCRAFT COMPARTMENTS; DIAGNOSIS
|Some theoretical perspectives on developing a software life cycle data base - Curtis, B|
No Abstract Available
Keywords: BINARY SYSTEMS (MATERIALS); ALLOYS; COALESCING; COOLING; GLYCOLS; MICROGRAVITY APPLICATIONS; PARTICLE SIZE DISTRIBUTION; SALICYLATES; SPACE COMMERCIALIZATION; SPACE PROCESSING; THERMOMIGRATION; CRYSTAL GROWTH; EMULSIONS; HOLOGRAPHY; MISCIBILITY GAP; NUCLEATION; PHOTOMICROGRAPHY; SOLIDIFICATION; SOLUBILITY
|Development of Processing Techniques for Advanced Thermal Protection Materials - Selvaduray, Guna|
Thermal Protection Materials Branch (TPMB) has been involved in various research programs to improve the properties and structural integrity of the existing aerospace high temperature materials. Specimens from various research programs were brought into the analytical laboratory for the purpose of obtaining and refining the material characterization. The analytical laboratory in TPMB has many different instruments which were utilized to determine the physical and chemical characteristics of mate...
Keywords: BRECCIA; OLIVINE; LASER BEAMS; HOLOGRAPHY; FORSTERITE; CHARGE COUPLED DEVICES; LUNAR EXPLORATION; RAMAN SPECTROSCOPY; PYROXENES; LUNAR ROCKS; LUNAR SOIL; MINERALOGY; OPTICAL FIBERS
|Radon tracing of biogenic gas fluxes from coastal wetlands and tidal freshwater estuaries - NON|
The research was focused on biogeochemical processes controlling the fluxes of biogenic gases to the troposphere from coastal wetlands and tidal freshwater estuarine environments. Production and transport processes controlling methane fluxes were emphasized. Primary tools utilized to determine the mechanisms and in situ rates of specific processes were the composition of gases, including stable C isotopic studies in collaboration with another project, and concentration distributions of the radio...
Keywords: DIRECTIONAL SOLIDIFICATION (CRYSTALS); MATHEMATICAL MODELS; TIME DEPENDENCE; HOLOGRAPHY; CONVECTION-DIFFUSION EQUATION; SPACEBORNE EXPERIMENTS; DENDRITIC CRYSTALS; MICROGRAVITY; GRAVITATIONAL EFFECTS; CONVECTION; SODIUM CHLORIDES; COMPUTATIONAL FLUID DYNAMICS; IMAGE ANALYSIS
|Space resources. Volume 4: Social concerns - NON|
Space resources must be used to support life on the Moon and exploration of Mars. This volume, Social Concerns, covers some of the most important issues which must be addressed in any major program for the human exploration of space. The volume begins with a consideration of the economics and management of large scale space activities. Then the legal aspects of these activities are discussed, particularly the interpretation of treaty law with respect to the Moon and asteroids...
Keywords: CRYSTAL GROWTH; SPACEBORNE EXPERIMENTS; IMAGE PROCESSING; SPACE LABORATORIES; FLUID FLOW; GROUND SUPPORT SYSTEMS; GROUND TESTS; HOLOGRAPHY; MICROGRAVITY APPLICATIONS; SCHLIEREN PHOTOGRAPHY; SOLIDIFICATION; SPACE PROCESSING
|Developing Passenger Demand Models for International Aviation from/to Egypt: A Case Study of Cairo Airport and Egyptair - Abbas, Khaled A.|
This research is concerned with developing passenger demand models for international aviation from/to Egypt. In this context, aviation sector in Egypt is represented by the biggest and main airport namely Cairo airport as well as by the main Egyptian international air carrier namely Egyptair. The developed models utilize two variables to represent aviation demand, namely total number of international flights originating from and attracted to Cairo airport as well as total number of passengers us...
Keywords: OPTICAL RADAR; LUMINESCENCE; INTERNATIONAL COOPERATION; THUNDERSTORMS; OKLAHOMA; HOLOGRAPHY; REMOTE SENSORS; ATMOSPHERIC PHYSICS; AIRBORNE RADAR; WIND (METEOROLOGY); ATMOSPHERIC MOISTURE; ATMOSPHERIC BOUNDARY LAYER; GREAT PLAINS CORRIDOR (NORTH AMERICA); MIXING RATIOS
|Functional Mobility Testing: A Novel Method to Establish Human System Interface Design Requirements - England, Scott A.|
Across all fields of human-system interface design it is vital to posses a sound methodology dictating the constraints on the system based on the capabilities of the human user. These limitations may be based on strength, mobility, dexterity, cognitive ability, etc. and combinations thereof. Data collected in an isolated environment to determine, for example, maximal strength or maximal range of motion would indeed be adequate for establishing not-to-exceed type design limitations, however these...
Keywords: MICROWAVE IMAGERY; ALGORITHMS; DEFECTS; ULTRASONIC TESTS; HIGH RESOLUTION; MILLIMETER WAVES; SYNTHETIC APERTURES; MICROWAVE HOLOGRAPHY; IMAGING TECHNIQUES; NONDESTRUCTIVE TESTS; FREQUENCY DOMAIN ANALYSIS; SENSITIVITY; FOAMS
|Ninth DOD/NASA/FAA Conference on Fibrous Composites in Structural Design, volume 3 - NON|
This publication contains the proceedings of the Ninth DOD/NASA/FAA Conference on Fibrous Composites in Structural Design held at Lake Tahoe, Nevada, during 4-7 Nov. 1991. Presentations were made in the following areas of composite structural design: perspectives in composites, design methodology, design applications, design criteria, supporting technology, damage tolerance, and manufacturing.
Keywords: AMPLITUDE MODULATION; ETCHING; EXPOSURE; PIXELS; POLYMETHYL METHACRYLATE; TRANSPARENCE; COMPUTER AIDED DESIGN; ELECTRON BEAMS; HOLOGRAPHY; IMAGE PROCESSING; IMAGING TECHNIQUES; LITHOGRAPHY; METAL FILMS; PHASE MODULATION